Eighth conference, University of Sydney, 30th August to 5th September 1958 /

Eitemau Tebyg

• Fourth biennial conference at the University of Adelaide, 24th - 30th May, 1947 /
  Cyhoeddwyd: (1947)
• Second biennial conference at the University of Sydney : stability and progress in time of war, 2nd -6th June, 1941 /
  Cyhoeddwyd: (1941)
• Seventh biennial conference at the University of Melbourne, Victoria, 27th August - 2nd September, 1955 / Australian Pre-School Association.
  Cyhoeddwyd: (1955)
• First biennial conference at University of Melbourne /
  Cyhoeddwyd: (1939)
• Children in a changing world : [proceedings of the Twelfth national conference] University of Adelaide, May 24th - 29th, 1969.
  Cyhoeddwyd: (1969)